Out of nearly 50 countries and 5 years of travel, I have only had one massive problem for 2 weeks. That was camping and she didn't just keep me, her tent mate awake, but the entire tour bus awake. Alas, there were no spare tents. but everywhere else has been OK. Some people swear by ear plugs, but I always find they fall out or are otherwise uncomfortable.

I have suffered the odd night here and there, but sleeping in closer proximity to others than normal is something I, personally got used to.

I have had several random roomies while traveling with G, been fun getting to know other guys. of course snoring is an issue once in a while, but not been unbearable. I have my own sleep habits, I sleep best sans any clothing so far no random roomie has complained. One shared he never had slept in the buff himself, I suggested he try it. He did and it was the only night hedid not start snoring as soon as he nodded off. Connection? maybe.